Telefonaktiebolaget lm ericsson (publ) (20240291551). METHODS, APPARATUS AND MACHINE-READABLE MEDIA RELATING TO CHANNEL ESTIMATION simplified abstract

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METHODS, APPARATUS AND MACHINE-READABLE MEDIA RELATING TO CHANNEL ESTIMATION

Organization Name

telefonaktiebolaget lm ericsson (publ)

Inventor(s)

[[:Category:Niklas Jald�n of Enköping (SE)|Niklas Jald�n of Enköping (SE)]][[Category:Niklas Jald�n of Enköping (SE)]]

Henrik Asplund of Stockholm (SE)

Magnus Thurfjell of Luleå (SE)

METHODS, APPARATUS AND MACHINE-READABLE MEDIA RELATING TO CHANNEL ESTIMATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240291551 titled 'METHODS, APPARATUS AND MACHINE-READABLE MEDIA RELATING TO CHANNEL ESTIMATION

The patent application describes a method for estimating a radio channel between a base station and a wireless device using beam space processing.

  • The base station has a configurable antenna system for receiving radio transmissions.
  • The method involves detecting wireless energy from the wireless device in multiple beam directions.
  • Historical data on the likelihood that wireless energy in these directions contains channel information is obtained.
  • A subset of beam directions is selected based on the detected wireless energy and historical data.
  • The wireless energy in the selected subset of beam directions is processed to estimate the channel between the base station and the wireless device.

Potential Applications: - This technology can be used in 5G and future wireless communication systems to improve channel estimation accuracy. - It can enhance beamforming techniques in wireless networks for better signal reception and transmission.

Problems Solved: - Improves the efficiency and reliability of wireless communication by accurately estimating the radio channel. - Enhances the performance of beamforming systems in base stations for optimized signal processing.

Benefits: - Enhanced signal quality and coverage in wireless networks. - Improved data transmission rates and reduced interference in communication systems.

Commercial Applications: Title: Advanced Channel Estimation Method for Wireless Networks This technology can be applied in telecommunications companies for optimizing network performance and enhancing user experience. It can also be utilized in IoT devices and smart city applications for reliable and efficient communication.

Questions about the technology: 1. How does this method improve the reliability of wireless communication systems? 2. What are the potential implications of using beam space processing in 5G networks?


Original Abstract Submitted

one aspect of the disclosure provides a method for estimating a radio channel between a base station and a wireless device. the base station includes an antenna system which is configurable to utilize beam space processing for receiving radio transmissions. the method includes: using the antenna system to detect wireless energy from the wireless device in a plurality of beam directions; obtaining historical data relating to a likelihood that wireless energy in the plurality of beam directions contains channel information; selecting a subset of the plurality of beam directions based on the detected wireless energy and the historical data; and processing wireless energy detected in the subset of beam directions to estimate a channel between the base station and the wireless device.

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